CN212508865U

CN212508865U - Water supply and drainage pump

Info

Publication number: CN212508865U
Application number: CN202020726579.0U
Authority: CN
Inventors: 田建开
Original assignee: Tian Jiankai
Current assignee: Tian Jiankai
Priority date: 2020-05-05
Filing date: 2020-05-05
Publication date: 2021-02-09
Anticipated expiration: 2030-05-05

Abstract

The utility model belongs to the technical field of water supply and drainage pumps, in particular to a water supply and drainage pump, which comprises a supporting plate, wherein a fixed plate is arranged at the bottom end of the supporting plate, a cavity is arranged in the fixed plate, a micro motor is fixedly connected in the cavity, a threaded column is fixedly connected on an output shaft of the micro motor, a rotating shaft is fixedly connected at the bottom end of the threaded column, and a bearing is sleeved on the surface of the rotating shaft; the utility model discloses, can drive the screw thread post through setting up the micro-motor and rotate, the screw thread post drives a screw thread section of thick bamboo through the screw thread simultaneously and carries out the up-and-down motion, and then can fix the device in appointed position through the limiting plate, set up first solenoid valve, the first pipeline that second solenoid valve and third solenoid valve can control and correspond, second pipeline and third pipeline are opened, it can be through first solenoid valve to set up the singlechip, second solenoid valve and third solenoid valve control drainage work efficiency, it makes holistic result of use better to mutually support between each structure.

Description

Water supply and drainage pump

Technical Field

The utility model belongs to the technical field of for the drain pump, concretely relates to for drain pump.

Background

The centrifugal pump works by means of the impeller rotating at a high speed, liquid obtains energy under the action of inertial centrifugal force to improve pressure, the pump body and the water inlet pipe are filled with water before the centrifugal pump works, cavitation is prevented, when the impeller rotates quickly, the blades enable the water to rotate quickly, the rotating water flies away from the impeller under the action of the centrifugal force, after the water in the pump is thrown out, the central part of the impeller forms a vacuum area, the existing water supply and drainage motor can only control the flow speed in the outer part according to the rotating speed of the water wheel, the speed of water flow cannot be adjusted according to the requirements of users, and the water supply and drainage motor is inconvenient to mount and dismount in the mounting process of the water drainage motor, so that the water supply and drainage pump is specially provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a water supply and drainage pump, which has the speed of controlling water flow and is simultaneously convenient to install and disassemble.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a give drain pump, includes the backup pad, the backup pad bottom is provided with the fixed plate, the cavity has been seted up in the fixed plate, fixedly connected with micro motor in the cavity, fixedly connected with screw thread post on micro motor's the output shaft, the bottom fixedly connected with pivot of screw thread post, the bearing has been cup jointed on the surface of pivot, bearing and cavity inner wall fixed connection, the surperficial threaded connection of screw thread post has a screw thread section of thick bamboo, the side fixedly connected with limiting plate of a screw thread section of thick bamboo.

Preferably, fixedly connected with drainage motor and casing in the backup pad, be provided with the impeller in the casing, impeller and drainage motor's output shaft fixed connection, the fixedly connected with inlet tube in back of casing, the preceding first pipeline of fixedly connected with of casing, second pipeline and third pipeline, the one end fixedly connected with four-way pipe of first pipeline, second pipeline and third pipeline, the one end fixedly connected with outlet pipe of four-way pipe.

Preferably, a first electromagnetic valve, a second electromagnetic valve and a third electromagnetic valve are respectively and correspondingly arranged in the first pipeline, the second pipeline and the third pipeline, and a starting switch is fixedly connected to the side face of the supporting plate.

Preferably, a T-shaped groove is formed in the bottom end of the supporting plate, a T-shaped block is connected to the bottom end of the supporting plate in a sliding mode, the side face of the T-shaped block is fixedly connected with the fixing plate, a sliding groove is formed in the cavity, a sliding block is connected to the sliding groove in a sliding mode, and the side face of the sliding block is fixedly connected with the threaded cylinder.

Preferably, a single chip microcomputer is fixedly connected in the supporting plate and electrically connected with the starting switch, the drainage motor, the micro motor, the first electromagnetic valve, the second electromagnetic valve and the third electromagnetic valve through wires.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, can drive the screw thread post to rotate through setting up the micro-motor, the screw thread post drives the screw thread section of thick bamboo through the screw thread simultaneously and carries out the up-and-down motion, and then can fix the device in appointed position through the limiting plate, set up first solenoid valve, second solenoid valve and third solenoid valve can control corresponding first pipeline, second pipeline and third pipeline open, be convenient for later stage according to the opening and use of different method control corresponding pipeline, set up the singlechip can control drainage work efficiency through first solenoid valve, second solenoid valve and third solenoid valve, and then the better control corresponding water velocity, be convenient for later stage use, set up T type groove and T type piece can be through the position of manual regulation fixed plate, be convenient for user's later stage to the fixed of this device, set up spout and slider increase the stability that the screw thread section of thick bamboo reciprocated, also can make this device simultaneously, more firm, make holistic result of use better through the mutual cooperation between each structure.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of the present invention;

fig. 4 is a schematic diagram of the system of the present invention;

in the figure: 1. a support plate; 2. a water discharge motor; 3. a housing; 4. an impeller; 5. a fixing plate; 6. a water inlet pipe; 7. a first conduit; 8. a second conduit; 9. a third pipeline; 10. a four-way pipe; 11. a first solenoid valve; 12. a second solenoid valve; 13. a third electromagnetic valve; 14. a water outlet pipe; 15. a T-shaped groove; 16. a T-shaped block; 17. a limiting plate; 18. a chamber; 19. a micro motor; 20. a threaded post; 21. a bearing; 22. a rotating shaft; 23. a chute; 24. a slider; 25. a threaded barrel; 26. starting a switch; 27. and a single chip microcomputer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a give drain pump, includes

backup pad

1, 1 bottom in backup pad is provided with fixed plate 5, cavity 18 has been seted up in fixed plate 5, fixedly connected with micro motor 19 in the cavity 18 can move screw thread post 20 through setting up micro motor 19 and rotate, and screw thread post 20 carries out the up-and-down motion through screw thread drive screw thread section of thick bamboo 25 simultaneously, and then can fix the device in appointed position through limiting plate 17, fixedly connected with screw thread post 20 on micro motor 19's the output shaft, the bottom fixedly connected with pivot 22 of screw thread post 20, bearing 21 has been cup jointed on the surface of pivot 22, bearing 21 and cavity 18 inner wall fixed connection, the surperficial threaded connection of screw thread post 20 has screw thread section of thick bamboo 25, the side fixedly connected with limiting plate 17 of screw thread section of thick bamboo 25.

Specifically, fixedly connected with drainage motor 2 and casing 3 on the backup pad 1, be provided with impeller 4 in the casing 3, impeller 4 and drainage motor 2's output shaft fixed connection, the fixedly connected with inlet tube 6 in back of casing 3, the preceding first pipeline of fixedly connected with 7, second pipeline 8 and the third pipeline 9 of casing 3, the one end fixedly connected with four-way pipe 10 of first pipeline 7, second pipeline 8 and third pipeline 9, the one end fixedly connected with outlet pipe 14 of four-way pipe 10.

Specifically, a first electromagnetic valve 11, a second electromagnetic valve 12 and a third electromagnetic valve 13 are respectively and correspondingly arranged in the first pipeline 7, the second pipeline 8 and the third pipeline 9, the first electromagnetic valve 11, the second electromagnetic valve 12 and the third electromagnetic valve 13 can control the corresponding first pipeline 7, the second pipeline 8 and the third pipeline 9 to be opened, the corresponding pipelines can be conveniently controlled to be opened and used according to different methods in the later period, and a starting switch 26 is fixedly connected to the side face of the supporting plate 1.

Specifically, T type groove 15 has been seted up to 1 bottom of backup pad, sliding connection has T type piece 16 in T type groove 15, sets up T type groove 15 and T type piece 16 and can pass through the position of manual regulation fixed plate 5, and the user of being convenient for later stage is fixed to the device, the side and the fixed plate 5 fixed connection of T type piece 16, spout 23 has been seted up in the cavity 18, sliding connection has slider 24 in spout 23, sets up spout 23 and slider 24 and increases the stability that a screw thread section of thick bamboo 25 reciprocated, also enables the device simultaneously and at the during operation, and is more firm, the side and the screw thread section of thick bamboo 25 fixed connection of slider 24.

Specifically, fixedly connected with singlechip 27 in backup pad 1 sets up singlechip 27 and can pass through first solenoid valve 11, second solenoid valve 12 and third solenoid valve 13 control drainage work efficiency, and then the water velocity that better control corresponds, the use in the later stage of being convenient for, singlechip 27 passes through wire and starting switch 26, drainage motor 2, micro motor 19, first solenoid valve 11, second solenoid valve 12 and third solenoid valve 13 electric connection.

The utility model discloses a theory of operation and use flow: in the utility model, when in use, the user firstly places the device at a proper position, then starts the micro motor 19 by pressing the start switch 26, the micro motor 19 will drive the threaded post 20 to rotate, meanwhile, the limiting plate 17 is driven to move upwards by the mutual cooperation of the threaded post 20 and the threaded barrel 25, further, the limiting plate 17 can be clamped with the external limiting groove, the singlechip 27 will start the drainage motor 2 to work after pressing the start switch 26 again, the drainage motor 2 will drive the impeller 4 to rotate, meanwhile, the first electromagnetic valve 11 is opened, the second electromagnetic valve 12 and the third electromagnetic valve 13 are closed, water can enter the first pipeline 7 through the inlet pipe 6 after passing through the impeller 4, then is discharged from the outlet pipe 14 through the four-way pipe 10, the start switch 26 is pressed again, the singlechip 27 closes the first electromagnetic valve 11 and opens the second electromagnetic valve 12, meanwhile, water flows out from the second pipeline 8 through the four-way pipe 10 and the water outlet pipe 14, the starting switch 26 is continuously pressed, the single chip microcomputer 27 closes the first electromagnetic valve 11 and the second electromagnetic valve 12, the third electromagnetic valve 13 is opened, the water flows out from the third pipeline 9 through the four-way pipe 10 and the water outlet pipe 14, meanwhile, the single chip microcomputer 27 can also adjust the rotating speed of the drainage motor 2 according to the opening of the first electromagnetic valve 11, the second electromagnetic valve 12 and the third electromagnetic valve 13, and the device can be closed only by pressing the starting switch 26 for a long time.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A feed and drain pump comprising a support plate (1), characterized in that: the utility model discloses a bearing, including backup pad (1), cavity (18) have been seted up in backup pad (5), fixedly connected with micro motor (19) in cavity (18), fixedly connected with screw thread post (20) on the output shaft of micro motor (19), the bottom fixedly connected with pivot (22) of screw thread post (20), bearing (21) have been cup jointed on the surface of pivot (22), bearing (21) and cavity (18) inner wall fixed connection, the surperficial threaded connection of screw thread post (20) has a screw thread section of thick bamboo (25), the side fixedly connected with limiting plate (17) of a screw thread section of thick bamboo (25).

2. A pump according to claim 1, wherein: fixedly connected with drainage motor (2) and casing (3) on backup pad (1), be provided with impeller (4) in casing (3), the output shaft fixed connection of impeller (4) and drainage motor (2), the fixedly connected with inlet tube (6) at the back of casing (3), preceding fixedly connected with first pipeline (7), second pipeline (8) and third pipeline (9) of casing (3), the one end fixedly connected with four-way pipe (10) of first pipeline (7), second pipeline (8) and third pipeline (9), the one end fixedly connected with outlet pipe (14) of four-way pipe (10).

3. A feed and drain pump according to claim 2, wherein: the device is characterized in that a first electromagnetic valve (11), a second electromagnetic valve (12) and a third electromagnetic valve (13) are respectively and correspondingly arranged in the first pipeline (7), the second pipeline (8) and the third pipeline (9), and a starting switch (26) is fixedly connected to the side surface of the supporting plate (1).

4. A pump according to claim 1, wherein: t type groove (15) have been seted up to backup pad (1) bottom, sliding connection has T type piece (16) in T type groove (15), the side and fixed plate (5) fixed connection of T type piece (16), spout (23) have been seted up in cavity (18), sliding connection has slider (24) in spout (23), the side and the screw thread section of thick bamboo (25) fixed connection of slider (24).

5. A pump according to claim 1, wherein: the water draining device is characterized in that a single chip microcomputer (27) is fixedly connected in the supporting plate (1), and the single chip microcomputer (27) is electrically connected with the starting switch (26), the water draining motor (2), the micro motor (19), the first electromagnetic valve (11), the second electromagnetic valve (12) and the third electromagnetic valve (13) through conducting wires.